---What can I do for you?---I’m looking for the new CD by Li Jian.---Good taste,and only a few left.I believe the CDs you ask for out soon.
--- It’s dangerous to swim here. Look at the sign. --- Oh, I notice it. Thanks for telling me.
My brother _______ an English teacher in ten years.
Don’t shout at him. He _______.
---Oh, Mrs. King, your dress looks nice. Is it new? ---No, I ______it since two years ago.
-----I called you yesterday evening, but you were not in. -----Sorry, I _____ in the shop with my mother.